Feijoada Nordestino (Northeastern Brazilian Black Bean Stew)
1 bay leaf 1 onion, diced 1 tablespoon ground cumin 1 ½ cups cassava flour 1 ½ teaspoons butter, or to taste 1 ½ teaspoons olive oil 1 ½ teaspoons salt 4 cloves garlic, minced, divided 4 cups cooked white rice 4 leaves collard greens, cut into fine ribbon… 4 oranges, cut in wedges, or as desired ¼ cup coarsely chopped cilantro ¼ pound calabresa (Portuguese smoked sausage)… ¼ pound smoked ham, diced ½ (15 ounce) can black beans, rinsed and drai… ½ teaspoon ground black pepper